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Over Black Ceramic Knife | Pisau Seramik Hitam | 黑陶瓷刀

30% Stronger then normal Ceramic Knife and it is FREE Delivery!!

Ceramic Knife = 14cm Blade, 25.5cm From Knife Tip To Handle

 

Over black ceramic knife are one of the durable types on the market. They are made out of very hard ceramic, such as zirconium carbide. Ziconium Carbide (Black) are 30% more hard compare to Ziconium Oxide (White) due to the natural composite of the material and additional firing process. These knife have numerous advantages of other types of knife like stainless steel. Some of these advantages include hardness, weight, durability, and the ability to resist stains. Below are various advantages of Over black ceramic knife.

Hardness

One of the first advantages of Over black ceramic knife is their hardness. They are one of the hardest knives you can buy. The only thing that is harder than the material used to make these knife is a diamond. Over black ceramic knife are much harder than steel. Therefore, they will be much sharper than steel knife will be.
 

Weight

Weight is another advantage of Over black ceramic knife. They are very lightweight. These knife generally weigh less than half of what other knives weight. This will reduce the amount of fatigue you feel when you use Over black ceramic knife for cutting tasks that you have to perform repeatedly.

Durability

Over black ceramic knife are also very durable. They will stay sharper for longer periods of time than stainless steel knife. Over black ceramic knife can usually go years without needing to be sharpened. They will also last longer overall because they will never rust.

Stain

The ability to resist stains is another benefit of Over black ceramic knife. Some foods will discolor steel knives because they contain acids. Over black ceramic knife are not susceptible to these food acids, so they will never become discolored. Over black ceramic knife also come with a non-stick surface, so they can easily be cleaned. In addition to resisting stains, these knives won't mess with the taste of your food.

Chemically Inert

Over black ceramic knife are also chemically inert. Being chemically inert means that these knives won't give your food a metallic smell or taste like steel knife will. They also will never brown your foods like steel knife can. The surface of Over black ceramic knife will also resist germs, so they are great for people who suffer from certain allergies.

A forged metal blade is softer than ceramic and is susceptible to chemical corrosion. Over time its edge "rolls" and "pits".

Over Ceramic Knife's zirconium carbide blade resists this wear and holds its edge for months to years without sharpening.

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Additional Information

How do I sharpen Over balck ceramic knives?
Unlike traditional steel cutlery, Over black ceramic knives generally do not need to be sharpened at all.

Will a Over black ceramic knife shatter if dropped?
Over balck ceramic knives will not shatter if dropped. As with any knife, however, the delicate tip can break if the knife is dropped on its tip.

How can I damage an Over black ceramic knife?
You can break the tip (and possibly snap the blade off the handle) if you use a Over black ceramic knife to pry, rather than slice. You can also chip the edge if you cut into bones.

Are Over black ceramic knives dishwasher-safe?
We do not recommend putting your Over black ceramic knives in the dishwasher for several reasons. Violent motion against other objects, especially hard plates, could chip the knives and damage the plates. And, of course, it can be dangerous to reach into a dishwasher tray and accidentally grab the knife by the blade. Over black ceramic knives are very easy to clean with a quick wipe, since food does not stick to the blades, so we do not recommend using a dishwasher.

How should I store my Over black ceramic knives?
You can store your Over black ceramic knifes in a conventional wooden knife block, in an in-drawer tray, or in their original package.

Why are Over black ceramic knives so expensive?
Zirconium carbide is a relatively new, advanced material which costs more than steel.

How are Over black ceramic knives made?
First, ceramic powder is molded into blade "blanks" with special high pressure presses. Special binders in the powder allow the blanks to retain their shape before sintering (or firing), which takes several days at extremely high temperatures (in excess of 1000 C). The knife blanks are then ground and polished on a diamond wheel to form an edge before the handle is attached.

Why a Ceramic Blade?
Because ceramic cutlery remains near razor sharp far longer than any steel blade does.  Under normal home kitchen use ceramic blade sharpness can last years without ever needing sharpening.

What are the main advantages of the ceramic knives?
The superior hardness, superior corrosion resistance, chemically inert, and a naturally non-stick surface are the main property highlights of ceramic knife blades.  In your kitchen these properties relate to a long lasting sharp edge, that will not rust or stain.  Ceramic blades are far more hygienic than metal - they will not react with your fresh food (will not turn food brown like metal knives) or alter the taste by depositing metal ions.  Ceramic blades rinse clean under running water (soap and water is recommended after cutting meat or fish).

What are ceramic knives made of?
These knives are made of Ceramic Zirconia, processed into Zirconium Oxide (white) or Zirconium Carbide (black), also called "modern ceramics".  Zirconia is second in hardness only to diamond and was originally developed for industrial applications where metal components failed.  Zirconia is extremely hard, wear resistant, and chemically inert.

How can I wash my ceramic knife or peeler?
Ceramic knives are very easy to clean with a quick wipe since food does not stick to them. We do not recommend washing them in a dishwasher since the dishwasher may cause the knives to constantly bang against other utensils and eventually this could cause a chip to the cutting edge. Violent motion against other objects, especially hard plates, could chip the objects and/or the ceramic blade.  Ceramic blades rinse clean under running water (soap and water is recommended after cutting meat or fish).

How can I avoid damaging my ceramic knife?
You can chip the edge if you cut into bones or use on frozen foods. You can also break off the tip or snap off the handle if you use it to pry. Please handle the blade carefully. Only wooden surfaces or the new plastic cutting boards are recommended. Surfaces of marble, glass, china or steel will be cut (scored) by these blades and in time may impair the sharpness of the blade.  Bottom Line: Don't drop the blades on hard surface floors or use them as can openers and these ceramic blades will remain sharp for years of normal daily use.

How fragile are the ceramic knives? 

If the knives are dropped a small chip or knick along the cutting edge can result -- this much is true.  A dropped ceramic knife will usually not be damaged at all.   Modern ceramic materials are certainly not fragile.The BIG difference is that metal knives quickly become dull with normal use while ceramic blades can remain sharp for years of normal daily use without sharpening. And, this would not be possible if the ceramic blade material was fragile.

What should I choose--a white blade or a black blade?
Both white and black blade ceramic knives are made of Zirconia.  The white blades are composed of Zirconium Oxide.  The black blades are Zirconium Carbide.  They are made through the same manufacturing process except that the black blades are subjected to an extended final firing process that includes a precise "sintering" to produce the exotic Zirconium Carbide material.  The black, Zirconium Carbide blades can be up to twice as hard as the white blades -- but both are at least 7 to 10 times as hard as the common steel knife blade.They are both capable of the same long lasting sharpness and either is very durable. It is all up for you to choose for.

Over黑陶瓷刀

使用说明：陶瓷刀以切薄片方式来使用最为顺手，应避免剁或撬；请与塑料或木制砧板配合使用，避免在大理石等石质面板上操作；以清水和液态碗盘清洁剂清洗即可；平时不使用时应收藏于盒内或刀座中；如携带陶瓷刀乘坐民航班机，请办理托运；因刀刃极为锋利，仅限于成年人使用，应避免小孩接触和使用。

使用时应避免下列情况：切冰冻过的食物或骨头；掉落于坚硬的表面之上；以刀尖、刃当做撬开工具使用；以传统的磨刀器研磨。

储存方法：不使用时应收藏于盒内或刀座中。

Over黑陶瓷刀采用原料号称“陶瓷钢”的纳米氧化陶瓷材料精制而成，用于现代厨房，具有一系列金属刀无法比拟的优点： 超耐磨：耐磨度是金属的60倍，硬度仅逊于钻石，可直接在玻璃上刻字。并免去传统刀具磨刀的麻烦。

不生锈：没有传统刀具的易生锈、容易污染食物的缺点。

不氧化：不含镍、铬等重金属，使用时不与食物发生化学反应，削苹果长时间都不易变黄。

更锋利：刀刃经特殊设计，锋利无比。切洋葱都不掉眼泪。

健康：不含镍，铬等重金属，全致密、无孔隙、无磁性，使用时不粘污，易于清洁且抑菌。耐酸碱、永不生锈；不与食物发生化学反应；保持食物的新鲜美味。

实用：高新技术成果，刀身硬度极高，几乎永不磨损。刀刃经特殊设计，锋利无比；无论处理水果蔬菜或是肉类，皆可保持其锐利度，不会有粘刀现象。依据人体工程学原理设计的易握型手柄，使您倍感轻松、安全、舒适。

时尚：国际流行款式；刀身色泽圆润、纯净，有玉的质感；无论居家生活亦或馈赠亲友均为健康、时尚的品味之选